Having a a brother that is not really your biological brother can disturbing sometimes, especially when you want to explain your relationship with a third party.
You always try to make him feel at home, you do things that you really would not do just to keep the peace. But it always seem whatever you do, it is never enough. They will feel left out one way or another, maybe because it is obvious already or they just don't want to feel among.
The other brother can be a distant relation, but you reference him as your brother. It is a good one, and keeping this kind of relationship can be difficult sometimes and hard to sustain but in the end the understanding of all parties involved really matters in the relationship.
